ALKS: Alkermes plc

As of Tuesday, July 21st, 2026

$ 52.85

+1.13 +2.18%

Open: 51.58
High: 53.04
Low: 51.25
Volume: 1,174,776
Previous Close on Monday, July 20th, 2026

$ 51.72

-1.00 -1.90%

Open: 52.96
High: 53.24
Low: 51.70
Volume: 940,182

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-07-21 51.58 53.04 51.25 52.85 1,174,776 +1.13 +2.18
2026-07-20 52.96 53.24 51.70 51.72 940,182 -1.00 -1.90
2026-07-17 51.06 52.79 50.94 52.72 1,711,210 +0.78 +1.50
2026-07-16 51.77 53.52 51.55 51.94 1,843,682 -0.04 -0.08
2026-07-15 51.64 52.20 50.49 51.98 1,551,932 +0.38 +0.74
2026-07-14 51.98 52.17 50.66 51.60 1,767,030 -0.27 -0.52
2026-07-13 51.07 52.00 50.54 51.87 1,580,156 -0.07 -0.13
2026-07-10 53.36 53.38 51.86 51.94 1,691,441 -1.84 -3.42
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 53.52
On 2026-07-16		 50.49
On 2026-07-15		 1.25 2.42 53.52
On 2026-07-16		 50.94
On 2026-07-17		 -4.81 52.24
10D 54.90
On 2026-07-09		 50.49
On 2026-07-15		 -2.37 -4.29 54.90
On 2026-07-09		 50.49
On 2026-07-15		 -8.04 52.47
20D 55.67
On 2026-07-07		 45.47
On 2026-06-23		 6.83 14.84 55.67
On 2026-07-07		 50.49
On 2026-07-15		 -9.31 52.64
WTD 53.24
On 2026-07-20		 51.25
On 2026-07-21		 0.13 0.25 53.24
On 2026-07-20		 51.25
On 2026-07-21		 -3.74 52.29
MTD 55.67
On 2026-07-07		 50.49
On 2026-07-15		 0.46 0.87 55.67
On 2026-07-07		 50.49
On 2026-07-15		 -9.31 52.95
As of Tuesday, July 21st, 2026
 
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Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

52,224.82 +385.56 +0.74 391,883,180
DJTA

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22,667.25 +209.46 +0.93 54,445,678
SPX

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7,509.20 +65.92 +0.89
OEX

S&P 100 Index

3,702.31 +32.25 +0.88
NDX

NASDAQ 100 Index

29,155.18 +550.94 +1.93
NYA

NYSE Composite Index

23,890.27 +220.61 +0.93
XAX

NYSE AMEX Composite Index

8,226.14 +120.84 +1.49
RUI

RUSSELL 1000 Index

4,087.98 +35.34 +0.87
RUT

Russell 2000 Index

2,987.40 +44.97 +1.53
RUA

Russell 3000 Index

4,271.20 +38.09 +0.90
VIX

CBOE Volatility Index

17.03 -1.65 -8.83
VIX1Y

CBOE S&P 500 One-Year Volatility Index

23.34 -0.33 -1.39
VIX6M

CBOE S&P 500 6-Month Volatility Index

21.65 -0.56 -2.52
VIX3M

CBOE S&P 500 3-Month Volatility Index

19.59 -0.82 -4.02
 
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ALKS

Alkermes plc

52.85 +1.13 +2.18 1,174,776